3d printing Ears and Kidneys?

I first found this by accident at youtube and put the following url up for you. But then by putting the url into google search I was able to create a word button for the same thing. This is really interesting how in about 6 hours using human cells and other biologically compatible material they can make a human ear frame to build on or a human liver that can be transplanted?

Also, this video also explores that food, and weapons can also be printed as well. One man also talks about how what video gaming is to the computer, food printing likely will be to the 3d printer. Everyone will want a 3d printer soon to print interesting food which reminds me a lot of the automatic instant food makers in Star Trek that I used to watch on TV with William Shatner in the 1960s.  So, at least in regard to food printers the future is here. This isn't science fiction either. This is right now.

http://www.youtube.com/watch?v=G0EJmBoLq-g

3D Printing: Make anything you want - YouTube

► 13:51► 13:51

www.youtube.com/watch?v=G0EJmBoLq-g‎

Jan 29, 2013 - Uploaded by 16x9onglobal

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